<th>所在地区<i>*</i></th>
<td>
	<select id="s_province" name="s_province"></select>  
    <select id="s_city" name="s_city" ></select>
    <select id="s_county" name="s_county"></select>
</td>
<div id="show"></div>
<!--main end-->
<script src="area.js"></script>
<script type="text/javascript">_init_area()</script>
<script type="text/javascript">
    var Gid  = document.getElementById ;
    var showArea = function() {
        Gid('show').innerHTML = "<h3>省" + Gid('s_province').value + " - 市" +    
        Gid('s_city').value + " - 县/区" + 
        Gid('s_county').value + "</h3>"
    }
    Gid('s_county').setAttribute('onchange','showArea()');
</script>
